487732840-UNIT-Proses-IN-chemical-Engineering
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Dryer (Direct
Heating)
Drying is a mass transfer process resulting in the removal of
moisture by evaporation from a solid, semisolid, or liquid to
produce a solid state. To achieve this operation, the dryer is
supplied with a source of heat. Vapor is produced in the
process. Solvent stream leaves as a pure vapor and is free of
solids. Resulting dried products are in solid phase. Dried solids
may not be solvent free. Feed can be solid, slurry, or solution.
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